Finding the Fourth Proportional to 2,184,900.48, 3,014,866.98 and 1,217,984.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,900.48 : 3,014,866.98 = 1,217,984.04 : x
2. Step 2: Convert to fraction form
   2,184,900.48/3,014,866.98 = 1,217,984.04/x
3. Step 3: Cross multiply
   2,184,900.48x = 3,014,866.98 × 1,217,984.04
4. Step 4: Simplify right side
   2,184,900.48x = 3,672,059,864,363.00
5. Step 5: Solve for x
   x = 3,672,059,864,363.00/2,184,900.48
6. Step 6: Final answer
   x = 1,680,653.15